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Occurrence record: 40514290

Human observation of Vipera berus (Linnaeus, 1758) | Adder recorded on 2025-03-25
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Overview

Occurrence ID 40514290
Basis of record Human observation
Scientific name Vipera berus (Linnaeus, 1758) - Adder
Licence CC-BY
Record Date 2025-03-25 (Day)
Coordinates generalised Due to sensitivity concerns, the coordinates of this record have been generalised: "Location in England generalised to 0.01 degrees. Sensitive in ENGLAND, Name: England, Zone: COUNTRY [Sensitive, Natural England]". Please contact data provider for more information.
Location Grid Reference: NY9753 Latitude: 54.88 Longitude: -2.04
Recorded by Barrett, Henry
Identified by Henry Barrett
Identification verification status Accepted - correct

Dataset

Data partner Amphibian and Reptile Conservation
Data resource Records of amphibians and reptiles via iRecord
Bibliographic citation Amphibian and Reptile Conservation and Biological Records Centre. [Date of download] Records verified via iRecord.
Collection code iRecord | General data

Abundance

Individual count 1

Organism

Life stage adult
Sex female

Event

Occurrence date 2025-03-25
Date precision Day
Event date 2025-03-25
Event remarks Large, almost black female lying with male. Female not warm enough to move away into undergrowth.

Taxonomy

Scientific name Vipera berus (Linnaeus, 1758)
Supplied scientific name "Vipera berus (Linnaeus, 1758)"
Common name Adder
Taxon rank species
Name match metric Taxon GUID match
The match was based on the supplied taxon concept ID rather than the scientific name.
Species Vipera berus
Genus Vipera
Family Viperidae
Order Squamata
Class Reptilia
Phylum Chordata
Kingdom Animalia
Taxon ID NBNSYS0000005075
Taxonomic issue No issues
Habitat taxon terrestrial
Establishment means taxon Native
Scientific name authorship (Linnaeus, 1758)

Geospatial

Country United Kingdom
State/Province England
Latitude (WGS84) 54.88
Longitude (WGS84) -2.04
Geodetic datum EPSG:4326
Coordinate precision Unknown
Coordinate uncertainty in meters 707.1
Coordinates generalised Due to sensitivity concerns, the coordinates of this record have been generalised: "Location in England generalised to 0.01 degrees. Sensitive in ENGLAND, Name: England, Zone: COUNTRY [Sensitive, Natural England]".
Information withheld OSGB Grid Reference NY9753
Grid size in meters 1000
Grid reference wkt POLYGON((-2.04827 54.87176,-2.04827 54.88075,-2.0327 54.88075,-2.0327 54.87176,-2.04827 54.87176))
Grid reference NY9753

Additional properties

generalisationtoapplyinmetres 1000

User flagged issues 

    Data quality tests

    Test name Result
    Geodetic datum assumed WGS84 Warning
    Country inferred from coordinates Warning
    coordinatesNotCentreOfGrid Warning
    Show/Hide 15 passed properties
    Show/Hide 1 missing properties
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